YASKAWA J1000 CIMR-JC series Quick Start Manual page 7

1 Safety Instructions and General Warnings
WARNING
Sudden Movement Hazard
System may start unexpectedly upon application of power, resulting in death or
serious injury.
Clear all personnel from the drive, motor, and machine area before applying power.
Secure covers, couplings, shaft keys, and machine loads before applying power to the
drive.
Fire Hazard
Do not use an improper voltage source.
Failure to comply could result in death or serious injury by fire.
Verify that the rated voltage of the drive matches the voltage of the incoming power
supply before applying power.
Do not use improper combustible materials.
Failure to comply could result in death or serious injury by fire.
Attach the drive to metal or other noncombustible material.
Do not connect AC line power to output terminals U, V, and W.
Make sure that the power supply lines are connected to main circuit input
terminals R/L1, S/L2, T/L3 (or R/L1 and S/L2 for single-phase power).
Do not connect the AC power line to the output motor terminals of the drive. Failure to
comply could result in death or serious injury by fire as a result of drive damage from
line voltage application to output terminals.
Tighten all terminal screws to the specified tightening torque.
Loose electrical connections could result in death or serious injury by fire due to
overheating of electrical connections.
YASKAWA ELECTRIC TOEP C710606 27C - AC Drive J1000 - Quick Start Guide EN 7